カタログ >
VAT Vakuumventile AG >
Transfer valve MONOVAT direct

Transfer valve MONOVAT direct
1 / 6ページ

カタログの抜粋

Transfer valve / insert MONOVAT For SEMI applications handling 200, 300 and 450 mm wafers For load lock / process module isolation Virtually particle and vibration-free > 5 million cycles between maintenance Very easy maintenance thanks to self-adjusting plate Body material aluminum or stainless steel Ordering numbers type B double acting pneumatic actuator with position indicator opening: rear side > seat side opening: rear side = seat side with bonnet flange with bonnet flange stainless steel stainless steel with solenoid for impulse actuation: 022 . . - . . 44 (specify control voltage) Other opening sizes: see «Options» Insert Series 032 double acting pneumatic actuator with position indicator Ordering numbers type C inch aluminum stainless steel with solenoid for impulse actuation: 032 . . - . . 44 (specify control voltage) Other opening sizes and insert types: see «Options»

カタログの1ページ目を開く

Series 02/03 Sealing materials Gate: FKM (VITON, vulcanized) Bonnet flange: FKM (VITON, O-ring) 1 2 3 4 5 6 valve body MONOVAT gate vulcanized gate seal bonnet flange seal bellows feedthrough body flange seal side A 7 body flange sealing surface side B valve seat side Body flange (seat side): FKM (VITON, O-ring) Feedthrough Bellows feedthrough (welded bellows) inside, protected Compact design Modular system, same actuator for different valve sizes Maintenance-free actuator, self-adjusting gate without detached mounting parts Types Valve valve seat side valve seat side Opening on rear side...

カタログの2ページ目を開く

Transfer valve / insert MONOVAT Technical data Leak rate 1) at body and at seat in mbar Is-1 FKM seal sealing surface FFKM seal metal seal aluminum: hard anodized aluminum: nickel-plated < 5 · 10 -10 (stainless steel only) metal blank (milled / ball polished) Measuring conditions: Body: 30s, He conc. ≥ 20% Seat: 15s, He conc. ≥ 30% Automatic leak rate supervision dp = 1 bar Pressure range - Metal blank or nickel-plated - Aluminum, hard anodized - Metal seal 1 · 10 -9 mbar to 1.2 bar (abs) 1 · 10 -6 mbar to 1.2 bar (abs) 5 · 10 -10 mbar to 1.2 bar (abs) Differential pressure on the gate...

カタログの3ページ目を開く

Series 02/03 Options Valve body: Body flange: - Sealing surface or groove with O-ring - Sealing materials (O-ring): FKM, FFKM - Metal seal (for stainless steel) - Other sealing materials on request - Bolt pattern outside or inside of the sealing line - Alignment pins, alignment holes • Surface treatment: - Aluminum: hard anodized or nickel-plated - Aluminum / stainless steel: ball-polished • UHV version: - Sealing surfaces for metal flange seal - Metal seal on bonnet flange - Bellows assembly welded to bonnet flange • Temperature management: - Valve body prepared for: liquid cooling...

カタログの4ページ目を開く

Transfer valve / insert MONOVAT Dimensions: Valve Series 022 Valve seat side Rear side: type B Rear side: type A a valve seat side g required for dismantling c electrical connection f position indicator

カタログの5ページ目を開く